How to Analyse Requirements Coverage to Identify Gaps in Software Testing

Common reasons for requirements coverage gaps

Requirements coverage means the extent to which test cases address a project’s specified requirements. It measures how comprehensively the testing process verifies that the system meets the defined requirements.

Shortly put, requirements coverage helps you with these:

1. Ensuring completeness
2. Improves traceability
3. Enhances compliance
4. Keeps stakeholders informed

So, how and why do gaps occur in requirements coverage analysis? Let’s look at some “usual suspects” here:

• Incomplete Requirement Definition: Requirements often lack clarity or miss certain details. This leads to coverage gaps.
• Evolving Project Scope: Changes in project requirements without proper updates to the documentation can create inconsistencies. If you don’t update the documentation regularly, you can’t expect your team to stay up-to-date with those requirements.
• Communication Breakdowns: Misunderstandings between various stakeholders and developers can result in incomplete requirement coverage. For example, a study carried out by Deviniti showed that 8.9% of developers have a problem clearly understanding customer requirements.
• Lack of Traceability: Without proper tools to track requirements coverage metrics through development and testing, gaps are inevitable. We will talk about a tool that will solve your traceability problems once and for all later in this article.

According to a 2023 survey, 53.8% of software development companies identified adapting to changing client requirements as a major challenge. This shows how important robust requirements management is for comprehensive coverage. But how can you master your requirements management, leaving no gaps behind? We introduce you to the ultimate, AI-powered requirements management tool for this.

How to identify and close the gaps in test coverage with aqua cloud?

For mastering requirements coverage in software testing, we will build our guide around a software test management tool called aqua cloud.

First off, let’s introduce aqua cloud. It is a test management solution (TMS) that brought the power of AI to software testing first. It has been serving companies of different backgrounds perfectly for more than 20 years and brings German quality to everything testing-related. No tool in the market helps you use AI this efficiently, as it helps you:

1. Create requirements from a simple, fast voice prompt 
2. Generate comprehensive, complete test cases from these requirements
3. Produce large volumes of test data that will save you a lot of time and resources.

So aqua cloud is your guardian throughout the entire testing cycle with its AI powers.

With aqua, you can streamline various phases and parts of your software testing process, but for this time, we focus on requirements coverage. 

Achieving complete requirements coverage in your project with aqua cloud goes through 4 main steps: 

1. Define Your Set of Requirements and Identify Coverage:
   • Access Requirement Coverage: In aqua cloud, you can directly access the requirement coverage from the main requirements view. This allows you to see which of your requirements are already covered and which are not, along with the specific test cases covering each requirement. The immediate visibility helps you quickly identify coverage gaps.
   • Grouping Function: You can use the grouping function to organise requirements and test cases. This helps you easily identify how many requirements are covered and which ones need attention. The grouping function provides you with a clear and structured overview.
2. Create and Add New Test Cases for Uncovered Requirements:
   • AI Capabilities: aqua cloud’s built-in AI capabilities make it easy to create comprehensive test cases. The aqua AI Copilot analyses your initial requirement and generates detailed test cases, sets of test cases, or even test scenarios in seconds. All you need to do is verify the context and save them. This significantly speeds up the process and ensures thorough coverage. And you will use less manual effort to create test cases.
3. Track Dependencies Between Requirements and Test Cases:
   • Automatic Dependency Tracking: When you create a test case from a requirement in aqua cloud, the dependency is automatically added. This can be easily displayed in the ‘dependencies’ view or found using the ‘Find dependent test cases’ function. With this feature, you don’t need to track dependencies manually. Automatic dependency also ensures that all relationships are clearly documented.
4. Monitor Requirement Coverage as a Recurring Metric:
   • Dashboards and Reports: You can set up simple dashboards or reports to quickly get an overview of your project status and identify uncovered requirements. aqua cloud allows you to merge the requirement coverage view with the ‘Last run results’ view, enabling you to monitor all relevant data in one chart. This continuous monitoring helps maintain high standards of AI test coverage and keeps your testing process efficient and transparent.

These steps ensure that your testing processes are both comprehensive and efficient. By using aqua cloud’s advanced features, you can effectively fill test coverage gaps and maintain high standards in your software quality.

Final thoughts

Perfect requirements coverage means leaving no gaps behind, and it is more achievable than you might think. Now picture your day in QA after starting to use aqua cloud: you quickly identify and address coverage gaps, ensuring all requirements are met. Throughout the day, you effortlessly maintain a clear overview of project status, making proactive adjustments as needed. Requirements coverage report through bug reporting becomes a breeze, fixing all the communication issues with developers. All in all, aqua cloud transforms your QA process into a seamless, efficient, and highly productive experience, allowing you to focus on what truly matters—delivering exceptional software. Who says no to this? Just contact us and let us handle your struggles.